Decarburization and Hardness Changes in Carbon Steels Caused by High-Temperature Surface Oxidation in Ambient Air

A typical modification technique of the functional properties of Al–Si based alloys is the addition of some third element in trace level. In the present work, ternary Al–Si–Zr bulk and ribbon alloys have been prepared. The kinetics of high-temperature surface oxidation has been studied by thermogravimetric method. It was found that at the start of the experiment the chemical reaction velocity is rate-controlling while for longer times the (oxygen) diffusion is the rate-controlling process. Activation energy of the two stages of oxidation has been obtained. Additional studies such as thermochemical analysis, optical and electron microscopy, and microhardness tests have been done.

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High-temperature surface oxidation of low-carbon rimming steel

Surface and Interface Analysis ◽

10.1002/1096-9918(200008)30:1<158::aid-sia744>3.0.co;2-6 ◽

2000 ◽

Vol 30 (1) ◽

pp. 158-160 ◽

Cited By ~ 19

Author(s):

I. Iordanova ◽

M. Surtchev ◽

K. S. Forcey ◽

V. Krastev

Keyword(s):

High Temperature ◽

Surface Oxidation ◽

Low Carbon ◽

Temperature Surface

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High Temperature Surface Oxidation Chemistry of IN-738LC

Elevated Temperature Coatings ◽

10.1002/9781118787694.ch16 ◽

2013 ◽

pp. 209-218

Author(s):

Sudipta Seal ◽

Leyda A. Bracho ◽

Vimal Desai ◽

Kirk Scammon

Keyword(s):

High Temperature ◽

Surface Oxidation ◽

Oxidation Chemistry ◽

Temperature Surface

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HEAT TRANSFER DURING TRANSIENT COOLING OF HIGH TEMPERATURE SURFACE WITH AN IMPINGING JET

Multiphase Science and Technology ◽

10.1615/multscientechn.v12.i3-4.110 ◽

2000 ◽

Vol 12 (3-4) ◽

pp. 18 ◽

Cited By ~ 1

Author(s):

Yuichi Mitsutake ◽

Masanori Monde

Keyword(s):

Heat Transfer ◽

High Temperature ◽

Impinging Jet ◽

Temperature Surface

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S-TEN1

Alloy Digest ◽

10.31399/asm.ad.sa0550 ◽

2005 ◽

Vol 54 (8) ◽

Keyword(s):

Corrosion Resistance ◽

High Temperature ◽

Physical Properties ◽

Tensile Properties ◽

Carbon Steels ◽

Dew Point ◽

Steel Alloy ◽

Temperature Performance ◽

Nippon Steel Corporation ◽

Steel Corporation

Abstract S-TEN1 is a steel alloy containing copper and antimony to make it more resistant to dew-point corrosion than conventional carbon steels. It is used as tubing in economizers. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming and joining. Filing Code: SA-550. Producer or source: Nippon Steel USA Inc., Nippon Steel Corporation.

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